ONIMAI: I'm Now Your Sister! - S01
Seasons (1)
Episodes (12)
1. Mahiro's Confusing New Body2. Mahiro's Time of the Month3. Mahiro's Close Encounter4. Mahiro's New Friend5. Mahiro Discovers Adventure and Social Gatherings6. Mahiro Goes Back to Middle School7. Mahiro's Role-Playing Game8. Mahiro's First Girls Sleepover9. Mahiro Rings in the New Year10. Mahiro Ponders Boobs and Identity11. Mahiro Pretties Up12. Mahiro's Future as a Sister
Synopsis ONIMAI: I'm Now Your Sister! - S01
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
- Marika Kouno
- Kaori Ishihara
- Hisako Kanemoto
- Minami Tsuda
- Kana Yuuki
- Natsumi Hioka
